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Automobile roads of general use. Asphalt mixtures and asphalt concrete for road pavement. Volumetric-functional design system. Acceptance rules
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Unwashed classed zigai pure breed and uniform zigaicoarse sheep wool. Specifications
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Joints by flange dowels for wooden split patterns and core boxes. Design
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Safety in emergencies. Safe city. Forecasting the impact of chemical pollution on the environment. General requirements
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Water quality. List of marker substances and technological indicators for the discharge of pollutants during fuel combustion at large installations for energy production
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Hydraulic and pneumatic drives and lubricating systems. Standard diameters
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